Description
D20. 4 Channel Amplifier 2U. 4 x 1000W 4Ω / 800W 8Ω.
| Controls and indicators | |
|---|---|
| POWER | Mains power switch |
| SCROLL/EDIT | Digital rotary encoder |
| Display | Colour TFT touchscreen, 3.5″/320 x 240 pixel |
| ISP, GR, OVL A/B | Colour TFT |
| Digital Signal Processing | |
|---|---|
| Equalizer | 2 x 16-band PEQ/notch/shelving/asymmetric |
| Latency analog and digital inputs | 0.3 msec. |
| Delay setting | 0.3 – 10000 msec. |
| Configurations | current d&b loudspeakers (except J-Series and M2 monitor) and linear mode |
| Function switches | d&b loudspeaker specific circuits |
| Frequency generator | Pink noise or Sine wave |
| Sampling rate | 96 kHz/27 Bit ADC/24 Bit DAC |
| Connectors | |
|---|---|
| INPUT ANALOG (A1 – A4) | 3 pin XLR female |
| ANALOG LINK (A1 – A4) | 3 pin XLR male |
| INPUT DIGITAL (D1/2, D3/4) | 3 pin XLR female AES 3 |
| DIGITAL LINK (Output) | 3 pin XLR male |
| Sampling Digital AES/EBU | 48 kHz/96 kHz |
| Speaker outputs A/B/C/D | NL4 |
| Mix TOP/SUB / 2-Way Active output A/B and C/D | NL4 |
| 4 Channel output | NL8 |
| CAN | 2 x RJ 45 parallel |
| ETHERNET | 2 x etherCON®, 10/100 Mbit Ethernet |
| Mains connector | powerCON® |
| Data (linear setting with subsonic filter) | |
|---|---|
| Maximum output power per channel (THD + N < 0.5%, all channels driven) CF = 6 dB at 4 / 8 ohms CF = 12 dB at 4 / 8 ohms |
4 x 1000/800 W 4 x 1600/800 W |
| S/N ratio (unweighted, RMS) Analog input Digital input |
> 104 dBr > 106 dBr |
| Power supply | |
|---|---|
| Type | Universal range switch mode power supply with active PFC |
| Rated mains voltage | 100 – 240 V, 50 – 60 Hz |
| Dimensions, weight | |
|---|---|
| Dimensions (H x W x D) | 2 RU x 19″ x 460 mm/18.1″ |
| Weight | 10.8 kg/23.8 lb |
